However, the DNA that makes up chromosomes becomes more tightly packed during cell division and is then visible under a microscope. Most of what researchers know about chromosomes was learned by observing chromosomes during cell division.
To obtain experience, you can volunteer or work as a wildlife biologist for a state or federal agency such as the U.S. Fish and Wildlife Service or National Park Service. Another way to meet the experience requirement is to complete either a master's or Ph.D. degree program in wildlife biology or a related subject. A master's degree counts for one year of experience, a Ph.D. counts for two years, and a person who holds both degrees is granted the equivalent of three years of experience.
Marine Biologist Education Requirements. A career in marine biology is one that can take you heights. Depending on how far you want to take yourself in the field of marine biology, you can determine the level of degrees you will need to master in school.The entry-level jobs in marine biology will require a Bachelorâs Degree, but to be able to conduct your own research you will need to obtain a Masterâs Degree.Classes needed for a marine biologist would be chemistry, biology, zoology, physics, and mathematics.epending on how far you want to take yourself in the field of marine biology, you can determine the level of degrees you will need to master in school. The entry-level jobs in marine biology will require a Bachelorâs Degree, but to be able to conduct your own research you will need to obtain a Masterâs Degree.